TRMS folding multimeter for the automotive sector. The METRAport 40S digital multimeters are suitable for universal use in general electrical engineering, electronics and automotive service. The tilting technology enables the reading angle to be set optimally; when the device is slung over your shoulder, both hands remain free for measuring. If the device is closed, it switches off automatically, the display and control panel are protected. Precision multimeter (V, A, O, F, Hz, %, °C / °F), resolution: 10 µV, 10 nA, 10 mO, ± 31,000 digits (4¾ digits) True RMS measurement TRMS V AC and I AC up to 10 kHz Direct current measurement 10 nA ... 10 A via a socket and a resettable fuse (automatic circuit breaker), signaling of overload and defective fuse Current measurement with clamp current sensors: the transmission factor of 1 mV:1 mA to 1 mV:1 A is adjustable and is taken into account in the display Temperature measurement with automatic Pt sensor recognition Temperature measurement with thermocouple type K Capacitance and diode measurement Frequency measurement via V AC or I AC up to 10 kHz Frequency and duty cycle measurement on 2...5 V signals up to 1 MHzSpeed measurement via inductive sensor (accessory)Automatic and manual measuring range selectionLarge backlit digital display with additional analogue scaleMeasurement value storage and MIN/MAX registrationUSB interfaceDAkkS certificate and 3-year warranty. Scope of delivery: 1 multimeter 4¾-digit 2 1.5 V batteries 1 safety cable set KS17-2 1 carrying strap 1 short operating instructions 1 DAkkS calibration certificate